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. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Mol Microbiol. 2009 Mar 4;72(2):399–409. doi: 10.1111/j.1365-2958.2009.06650.x

Fig. 6. Regulation of mntH gene mRNA by manganese and iron in the parent strain and a fur mutant.

Fig. 6

mRNAs were analyzed by quantitative real-time PCR from cells grown in media supplemented with no metal (black bars), 50 μM MnCl2 (white bars), 20 μM FeCl3 (striped bars) or both MnCl2 and FeCl3 (stippled bars). The data are expressed as the relative starting quantity (SQ) of the respective mRNAs normalized to the housekeeping gene gapA, and presented as the average of triplicate samples ± the standard deviation.